1.)Preslice tomatoes 1/4 thickness, sprinkle with salt and pepper.
2.)Preslice the cucumber, diagonally, 1/2 thickness, sprinkle with salt and pepper.
3.)Scoop avocado into a small bowl and snip the green onion into the same and mash, mash, mash!
4.)Prepare your vegan bread with mayo and mustard on one half and spread avocado and green onion on the other.
5.)Stack tomatoes on the mayo/mustard side, add cucumbers and avocado side, slice and serve!
I successfully removed my husband from the meat eater category with this recipe...the mustard makes the sandwich.